Surface rust removing device adapting to metal pipe fittings with different specifications

Abstract

The invention relates to the technical field of metal surface treatment, and discloses a surface rust removing device adapting to metal pipe fittings with different specifications. The surface rust removing device comprises a shell, wherein the lower end of the shell is fixedly connected with a scrap collecting box; an inner cavity of the shell is fixedly connected with a bearing plate, the middleportion of the front end of the bearing plate is fixedly provided with a positioning disc, and positioning plates are evenly connected to the periphery of the positioning disc; and a rotary disc is rotationally connected to the rear portion of the bearing plate of the inner cavity of the shell, symmetrical connecting plates are fixedly arranged at the front end of the rotary disc, and symmetricalsliding pieces are slidably connected to the sides, away from the positioning disc, of the front ends of the connecting plates. According to the surface rust removing device adapting to the metal pipe fittings with different specifications, the pipe fittings are fixed in advance through the separately-arranged positioning plates, adjusting screw rods are rotated to enable threaded sleeves to drive guide rods to deflect, and rust removing rollers in four directions are tightly attached to the pipe fittings, so that the applicability of the equipment to the pipe fittings with different specifications is effectively improved, and cleanliness of the pipe fittings and the equipment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a device for removing rust on the surface of metal pipe fittings with different specifications. Background technique [0002] At present, after long-term use of some metal pipe fittings for building construction, the surface will rust due to oxidation and corrosion of air and moisture. Dismantled, polished, derusted and repainted, while general metal pipe fitting surface rust removal devices can only derust metal pipe fittings of specific specifications during use, and metal pipe fittings of different specifications require different derusting mechanisms. When derusting metal pipe fittings of different specifications, it is necessary to constantly replace the corresponding derusting mechanism, and when the derusting mechanism is derusting, the rust cannot be effectively recycled, which leads to rust scattered on the pipe fittings and rust removal process during th...

AI Technical Summary

Problems solved by technology

[0002] At present, after long-term use of some metal pipe fittings for building construction, the surface will be rusted due to oxidation and corrosion of air and moisture. In order not to affect its subsequent use functions and ensure effective cost savings, such metal pipe Dismantled, polished, derusted and repainted, while general metal pipe fitting surface rust removal devices can only derust metal pipe fittings of specific specifications during use, and metal pipe fittings of different specifications require different derusting mechanisms. When derusting metal pipe fittings of different specifications, it is necessary to constantly replace the corresponding

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